baber/WOPTO huggingface dataset:
Patent JP-H03129778-A (JP)
Title: Manufacture of one-dimensional quantum thin wire
Inventor: FURUHATA NAOKI
IPC: H01L29/06
Filed: 1990-04-06
Abstract: PURPOSE:To manufacture a quantum thin wire with high controllability without being subjected to machining damage or contamination by crystal growing a semiconductor laminar structure including a semiconductor layer of low impurity concentration and a semiconductor layer containing doner impurities on a compound semiconductor substrate of (100) orientation, forming a stripe type etching mask of an insulating film or a high melting point metal film of (011) orientation on the surface of the semiconductor laminar structure and performing etching with chlorine gas at a specified substrate temperature. CONSTITUTION:1mum of undoped GaAs layer 2, 50Angstrom  of undoped AlGaAs spacer layer 3, and 300Angstrom  of Si doped (2X10<18>cm<-3>) AlGaAs layer 4 are formed on (100) GaAs substrate 1. 1000Angstrom  of an SiO2 insulating film 5 is then deposited on the substrate and an elongated stripe type etching mask 6 is formed such that two sides, facing in (011) orientation, will be in parallel. An opening is then made with linear width of 2000Angstrom  by electron beam exposure method. The sample is then etched with chlorine gas(Cl2). Flow rate of Cl2 is set at 5 cc/min and the substrate temperature is set at 350 deg.C. By such arrangement, grown layers 3, 4 are etched vertically except the SiO2 insulating layer 5 thus forming a thin wire of 500Angstrom . Vertical etching can be carried out if the substrate temperature is in the range of 300 deg.C to 450 deg.C.
Patent JP-S63258565-A (JP)
Title: Solid drink
Inventor: KONDO TSUTOMU
IPC: A23L2/52
Filed: 1987-04-14
Abstract: PURPOSE:To obtain a solid drink having low calorie, causing no dental caries, slightly absorbing moisture, having excellent palatability, providing a cold drink in cooling of solution, comprising a specific amount of erythritol as a sweetener, an acidity seasoning and spice or powdered fruit juice. CONSTITUTION:In a solid drink consisting of a sweetener comprising erythritol as a main component, an acidity seasoning and spice or powdered fruit juice, the content of erythritol is >=50wt.% to give a solid drink (preferably powdered state).
Patent JP-H04301858-A (JP)
Title: Image forming device
Inventor: WATANABE YOSHIO
IPC: G03G21/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a copying device of good operability. CONSTITUTION:The copying device is provided with a counting member for detecting that a printing key is turned on in performing a copying operation. In the case of detecting by the counting member that the printing key is turned on plural times in performing the copying operation, the copying operation is interrupted. Then, the operability of the copying device can be improved, and also the undesirable copied object caused by making the mistake of pushing the key can be prevented from being outputted, so that the copying cost can be reduced.
Patent JP-H03289851-A (JP)
Title: Facsimile equipment
Inventor: FUKAZAWA TAKASHI
IPC: H04M11/00
Filed: 1990-04-06
Abstract: PURPOSE:To surely inform the reception to a recipient by driving an automatic dialing section based on a recording end signal, dialing a designated telephone set in advance and informing the reception of a facsimile equipment main body to the recipient in a synthesized voice. CONSTITUTION:When the recording of picture information received by a recording section 6 is finished, an automatic dialing section 10 is driven by a recording end signal from the recording section 6 and dialing is implemented to a pre- designated telephone set to call a telephone set connecting to a subscriber telephone line 2 via a relay contact 9a and a network control section 4. When the telephone set designated in advance and the line are connected, a voice synthesis generating section 11 is driven by the network control section 4 incorporated in a facsimile equipment main body 1 and the reception of picture information by the facsimile equipment main body 1 is informed to the recipient in a synthesized voice.
Patent JP-H07292396-A (JP)
Title: Cleaning agent for fully automatic washer
Inventor: TAKAHASHI KEIJIROU
IPC: C11D7/18
Filed: 1994-04-28
Abstract: PURPOSE:To provide a solid cleaning agent soluble in water, containing plural compounds as essential, components releasing hydrogen peroxide and hypochlorous acid respectively, exhibiting excellent effect for removing the stains attached to the outer wall surface of a fully automatic washer and the inner wall surface of a water-receiving tank and having excellent storage stability and low corrosivity. CONSTITUTION:This cleaning agent is a foamable composition containing (A) a solid compound soluble in water to release hydrogen peroxide and (B) a solid compound soluble in water to release hypochlorous acid as two essential components. The amount of the component B is preferably 5-500 pts.wt. based on 100 pts.wt. of the component A. Preferably, the component A is one or more compounds selected from sodium percarbonate and sodium perborate and the component B is one or more compounds selected from trichloroisocyanuric acid, dichloroisocyanuric acid (hydrate of sodium salt), potassium dichloroisocyanurate, dichlorodimethylhydantoin, bleaching powder and bromochlorodimethylhydantoin.
Patent JP-H03290258-A (JP)
Title: Ink jet recording device
Inventor: NAMEKAWA SATOSHI
IPC: B41J2/115
Filed: 1990-04-09
Abstract: PURPOSE:To generate ink particles with a right timing and perform favorable recording by a method wherein when a large diameter region and small diameter region approach during a recording motion, the excitation voltage of a small diameter region existing between the approached large diameter region and the next large diameter region is set as a new excitation voltage. CONSTITUTION:When it is decided that a small diameter region is not approaching a large diameter region, an excitation voltage is microadjustment-controlled based on collected charge quantity data, and is set as a new excitation voltage, the set excitation voltage is used for recording from the next line and following. When it is decided that a small diameter region is approaching a large diameter region, since the approaching direction of a waveform Sn+2 of the small diameter particle is the lefthand side, sweep process is also performed to that direction, and the sweep is continued until the waveform Ln of the next large diameter particle appears from the approached waveform Ln+1. When the next large diameter particle is detected, based on respective charge quantity data collected during the sweep, a data analysis is performed to decide whether a small diameter region exists between two large diameter particles or not, and when a small diameter region is found as the result of the data analysis, a right excitation voltage in the small diameter region is reset as a new excitation voltage.
Patent JP-H10279016-A (JP)
Title: Article take out device
Inventor: KOBAYASHI YOSHIMASA
IPC: B65G59/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of an article, and the rupture of each member, and to surely take out an article, by providing a feed shaft driving means of each mechanism with a means for detecting the torque, and a means for controlling the feed operation of each mechanism on the basis of the result of the detection of the torque. SOLUTION: A torque detector is installed on a driving motor of a pressing means 13, and the height of a corresponding article is measured on the basis of the data on height when more than the specific torque is detected. The first and second arms 11, 12, and a tilt arm 14 respectively include the detectors for detecting an expansion position, and a position of the article is measured on the basis of a position data signal of each arm, when more than the specific torque is detected by the tilt arm 14. The rapid feed is given to each driving part of the pressing means 13, the tilt arm 14 or the like, just before a point of the tilt arm 14 is kept into contact with the article, and then the slow feed is give to the same, whereby the time necessary for picking the article, can be shortened.
Patent JP-S61251697-A (JP)
Title: 6,6-ethylenedioxy-3-hydroxy-20s-formyl-5alpha-pregnane
Inventor: YUYA MASAKAZU
IPC: C07J21/00
Filed: 1985-05-01
Abstract: NEW MATERIAL:A compound of formula I (R is H, silyl, trityl, t-butyl, benzyl). EXAMPLE:6,6-Ethylenedioxy-3-tert.-butyldimethylsilyl-20s-formyl-5alpha -pregnane. USE:A synthetic intermediate of brassinolides, plant growth-accelerating hormones. It permits brassinolides to be synthesized in high efficiency. PREPARATION:After ketalization of the oxo group in the 6-position of the compound of formula II as a starting substance, the hydroxyl in the 3-position is protected with a silyl, t-butyl or trityl group in the resultant product of formula III. The protected compound of formula IV is oxidized with ozone and the ozonide is reductively decomposed by addition of dimethyl sulfide to give the compound of formula I.
Patent JP-S61252727-A (JP)
Title: Electronic appliance
Inventor: AIMURA HARUTSUGU
IPC: H04B10/116
Filed: 1985-05-01
Abstract: PURPOSE:To omit a light emitting section and to reduce power consumption by providing a means modulating a collected light by the information to be sent and using a light at the outside of the device to send the information. CONSTITUTION:Input information being a parallel data converted into a prescribed parallel form is converted into a serial data by a key control section, a liquid crystal panel of a modulation section 21 is driven in response to the serial data and the light of a light source 30 at the outside collected via a lens 19 is modulated and outputted toward a photodetection section 4 of a main body 1. The light inputted to the photodetection section 4 is converted into an electric signal by a converting section 3 and restored into a parallel data by the conversion section 3 and processed by a control section 2. Since the device is driven by a solar battery 15, a keyboard device 6 is in operation semi-permanently without running cost so long as it is located at a location having a prescribed value of lightness or over. Thus, the electronic appliance less in power consuption, low in running cost, excellent in operability and portability, small in size and light in weight is obtained.
Patent JP-H06279022-A (JP)
Title: Method for crystallizing columnar aluminum hydroxide
Inventor: SUGIYAMA MASAHIRO
IPC: C01F7/04
Filed: 1993-03-26
Abstract: PURPOSE:To stably obtain columnar aluminum hydroxide hardly causing aggregation by adding a seed crystal of aluminum hydroxide and saccharide to an aqueous solution of supersaturated sodium aluminate in crystallizing aluminum hydroxide from the aqueous solution of supersaturated sodium aluminate. CONSTITUTION:Bauxite is dissolved by Bayer method to prepare a supersaturated aqueous solution of sodium aluminate. Sodium hydroxide concentration in the aqueous solution of supersaturated sodium aluminate is preferably 100g/l and the weight ratio of Al2O3/NaOH is preferably 0.5-1. Then, seed crystal of aluminum hydroxide and saccharide are added to this supersaturated aqueous solution of sodium aluminate. As the saccharide, glucose, sucrose, cellulose, etc., can be used and the amount of saccharide added is preferably 0.2-20wt.% based on an amount of aluminic acid ion or aluminum ion in a sodium aluminate aqueous solution calculated in terms of alumina. Thereby, columnar aluminum hydroxide suitable for white pigment, etc., can be crystallized.
Patent JP-H09276171-A (JP)
Title: Bathroom unit
Inventor: FURUKAWA KUNITOSHI
IPC: A47K4/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom unit for preventing a hot water tub or the like from being washed away by overflowing water from a bathtub and being dropped on a place outside of the bathtub. SOLUTION: In this bathroom unit for which the place 1 outside of the bathtub and the bathtub 2 are successively provided, a wash counter 12 is horizontally provided from the bathtub 2 along a wall panel 3 facing the place 1 outside of the bathtub and plural projected lines 42 in the width direction of the wash counter 12 are arranged side by side on the surface of a hot water tub mounting part 41 projectingly provided in a horizontal direction on the top plate 4 of the wash counter 12.
Patent JP-S58208792-A (JP)
Inventor: NAKAO KOUZOU
IPC: G10H1/053
Filed: 1982-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02271222-A (JP)
Title: Calibration of measured value of ultraviolet ray measuring instrument
Inventor: HAYASHI MUTSUMI
IPC: A61N5/06
Filed: 1989-04-12
Abstract: PURPOSE:To improve a measuring accuracy by projecting given single wavelength light in an ultraviolet region on a measuring side photodetector and adjusting the gain of an arithmetic unit so that the output of a measuring instrument may become a spectral calibration factor corresponding to the wavelength of the single wavelength light. CONSTITUTION:A difference between the output of a measuring side photodetector 10 and the output of a reference side photodetector 20 is based only on light in an ultraviolet region because an output based on a spectral sensitivity due to the light of a sub-transmission band is canceled each other put. The difference output at this time is an output based on the spectral sensitivity. Accordingly, to obtain the difference of photodetector outputs, after amplified by an input circuit unit 40, the outputs of the photodetectors are A/D-converted to be supplied to an arithmetic unit 50. Feedback variable resistors 404 and 405 are connected to the amplifiers 401 and 402 of the circuit unit 40 in parallel and the gains of the amplifiers can be adjusted by the resistors 404 and 405, respectively, when an instrument is calibrated. The intensity of light in ultraviolet region is obtained and successively integrated in the arithmetic unit 50. Information on the light intensity of a variety of ultraviolet regions is displayed on a liquid display 60.
Patent JP-H05292167-A (JP)
Title: Telephone set
Inventor: HATAKEYAMA IZUMI
IPC: H04M1/00
Filed: 1992-04-13
Abstract: PURPOSE:To easily adjust a sound volume by gripping a main body with a hand and increasing/decreasing a sound volume of a reception section with an outputted sensor signal. CONSTITUTION:A control circuit 114 receives quantized pressure information from an A/D converter 122 and controls an electronic volume 123 when a telephone set is gripped at a prescribed pressure for a prescribed time or longer, then a sound volume of a voice signal outputted from a reception section 102 is adjusted through an amplifier 121B. A pressure sensor 108 is provided to a part of the main body 100 gripped by a hand and when the main body 100 is gripped by a hand, the sensor 108 outputs a signal. Then the sound volume of the reception section 102 is increased/decreased and the sound volume is easily adjusted without removing the ear from the reception section 102 during talking.
Patent JP-H01266222-A (JP)
Title: Production of porous carbon formed product
Inventor: IWAKI OSAMU
IPC: D01F9/16
Filed: 1988-04-16
Abstract: PURPOSE:To inexpensively obtain the title formed product of high bulkiness, high electrical conductivity and high strength, by making a slurry containing specific organic fibers for producing carbon fibers into paper sheets, impregnating them with an organic polymer, forming and calcining them under specific conditions. CONSTITUTION:In the first step, a slurry containing (A) 65-90wt.% of organic fibers for producing carbon fibers in which more than 10wt.% of fibers are crimped and 1-15mm long and (B) 10-35wt.% of pulp is subjected to a wet paper-making process to produce paper sheets. Then, the paper sheets are impregnated with an organic polymer, preferably a thermosetting resin such as a phenolic resin, and a formed precursor is produced from the impregnated product. Finally the precursor product is calcined in an inert atmosphere such as a nitrogen gas at temperature over 800 deg.C to give the subject formed product.
Patent JP-S60237724-A (JP)
Title: Complementary mos logical gate
Inventor: NAKAZAWA KIKUO
IPC: H03K17/687
Filed: 1984-05-11
Abstract: PURPOSE:To reduce the through current of an output gate and also reduce power consumption and power source noises without providing any extra gate in front of the output gate by applying an input pulse to gates of a PMOS and an NMOS transistors (TR) which constitute the output gate at the same time. CONSTITUTION:The gate VG8 of the P type MOSTRQ8 and the gate VG9 of the M type MOSTRQ9 of the complementary MOS logical gate are connected to an input VIN3 in common. Further, drains of the TRs Q8 and Q9 are connected to an output VOUT in common and the source of the TRQ9 is connected to a power source VSS. Further, the source of the TRQ8 is connected to the drain of an N type MOSTRQ7, whose source and gate are connected to a power source VDD in common. Then, the input pulse with a high or low level is impressed to the input VIN3 and then the time when the TRs Q8 and Q9 turn on at the same time is shortened to reduce the through current of the output gate and also reduce the power consumption and power source noises.
Patent JP-S5216420-A (JP)
Title: Process for production of oriented electrical sheets by continuous cas ting
Inventor: NAKAZAWA KICHI
IPC: C21D9/46
Filed: 1975-07-30
Abstract: PURPOSE: Control of temperature on the surface and inside of slab in the direction of its thickness during continuous casting and continuous hot rolling prevents grain boundary carbide from segregating to produce oriented electrical sheets. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5216987-A (JP)
Title: Integrate circuit unit and its manufacturing process
Inventor: INO HIROYUKI
IPC: H01L27/12
Filed: 1975-07-30
Abstract: PURPOSE: To acquire high intensity, high precision wiring by performing photo process, employing Si wafer etc. possessing a flat surface as tips wiring substrate, or the tip carrier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5520255-A (JP)
Title: Production of low melting point crystallized glass
Inventor: TAKAHASHI HISAMITSU
IPC: C03C8/02
Filed: 1978-07-28
Abstract: PURPOSE: To produce the title glass for a milk white coating, which can be baked at a low temp., by melting glass having a compsn. most of which except water consists of specified metal oxides after which the melt is rapidly cooled to a predetermined temp. and held at the temp.  
     CONSTITUTION: Glass is melted having a compsn. above 99 wt% of which except water consists of, by wt., SiO 2  4.5W34.0%, B 2 O 3  13.5W40.0%, Al 2 O 3  17.0W 42.0%, RIIO+R 2 IO 15.0W40.0%, SnO 2 +TiO 2 +ZrO 2  2.0W15.0%, SnO 2  0W 15.0%, TiO 2  0W15.0% and ZrO 2  0W15.0%. The melt is rapidly cooled to a temp. of 600W750°C and held at the temp. for above 10 min to precipitate many fine crystals in the glass. The resulting fine milk white frit is then cooled to ordinary temp. and pulverized to obrain low m.p. crystallized glass. In the above formulae RII is one or more out of Mg, Ca, Ba, Sr and Zn, and RI is one or more out of Li, Na, and K. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59216966-A (JP)
Inventor: IWABUCHI KIYOSHI
IPC: D05C17/02
Filed: 1983-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62248627-A (JP)
Inventor: OUCHI YOSHIO
IPC: B31B50/25
Filed: 1986-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01265513-A (JP)
Title: Reduction projection aligner
Inventor: FUJIWARA MAKOTO
IPC: G02B26/08
Filed: 1988-04-15
Abstract: PURPOSE:To suppress the occurrence of defective articles by a method wherein ultraviolet rays of shortwaves are projected on a reticle, and the organic dust adhering to the reticle is washed away by conducting a dry cleaning. CONSTITUTION:A capacitor lens 7, spherical mirrors 12 and 13, and a light- shielding plate 14 are shifted. The light emitting from an exposing light source 1 is reflected by an oval mirror 2, the light is reflected by the spherical mirrors 12 and 13, on which a coating is provided so as to reflect the shortwave ultraviolet rays, which are especially effective for a dry cleaning, and the ultraviolet rays are uniformly applied to the whole surface of the reticle 8. The ultraviolet rays have the effect of cutting the organic chemical bonding, the rays are absorbed into the oxygen in the air, and ozone is generated. The ozone has a strong oxidizing action, it is combined with the carbon, hydrogen and the like in an organic compound, it is decomposed and removed by a volatile substance. As a result, the organic dust on the reticle is washed away, and the occurrence of defective articles can be suppressed.
Patent JP-H04303427-A (JP)
Title: Radiation image processing method and radiation image processor
Inventor: TAKEDA SHIRO
IPC: H04N5/32
Filed: 1991-03-30
Abstract: PURPOSE:To conduct image processing for a medical digital X-ray photograph on different conditions for each anatomical area. CONSTITUTION:A digital X-ray apparatus comprises a storage means for storing plural picture elements read by the digital X-ray apparatus and picture element values corresponding to the respective picture elements, means for separating a specified picture element range among the plural picture element values stored in the above storage means in a specified picture element area according to a specified picture element value or picture element value range, wherein according to each picture element area separated in the above specified picture element area, image processing is conducted under different image processing conditions on each picture element area.
Patent JP-S61251938-A (JP)
Title: Error detector
Inventor: TANIMOTO KENZO
IPC: G06F11/10
Filed: 1985-04-30
Abstract: PURPOSE:To detect the error for the occurrence of dissidence with even bits by inverting the parity generation output when dissidence is detected between outputs of dual conbinational function circuits. CONSTITUTION:Data set to a register 10 is duplexed by the same kind of physical function blocks 20 and 30 physically independently, and outputs Ai' and Ai'' of combinational function circuits 21 and 31 are inputted to a selecting circuit 22. Either of bits corresponding to each other is selected by the circuit 22 and is sent and is inputted to a parity generating circuit 24, and meanwhile, coincidence between outputs Ai' and Ai'' is detected by a comparator 23 to output a coincidence signal MATCH. If this signal MATCH is '0', the output of the circuit 24 is inverted to output Ap. In a receiving unit 2, parity check of data is performed by a parity check circuit 50 after outputs Ai and Ap are sampled and set to a register 40.
Patent JP-S62252007-A (JP)
Inventor: KOTOGAMI KEIICHI
IPC: H01B3/12
Filed: 1986-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05267629-A (JP)
Title: Solid-state image sensing device
IPC: H01L23/02
Filed: 1992-03-19
Abstract: PURPOSE:To contrive to prevent a flare, which is generated in an image chip, from being generated as well as to make possible a miniaturization of a package and the simplification of the assembly process for a solid-state image sensing device. CONSTITUTION:An image chip 12 is mounted in a package 11 and solder bumps 14 are respectively formed on pad electrodes 13 on the chip 12. Light-shielding plates 16 are provided at positions, where an image region 15 of the chip 12 is not shielded by the plates 16. Wirings 17, which are connected to the bumps 14, are respectively formed under each light-shielding plate 16 and moreover, the package 11 is provided with lead terminals 18 which are connected to the wirings 17. A translucent sealing plate 19 is provided on the side of the upper part of this package 11. Or a light-shielding film is provided at a position, where the region 15 on the side of the chip 12 of the plate 19 is not shielded by the light-shielding film, instead of the plates 16. The light-shielding film is provided with the wirings 17, which are connected to the bumps 14, and the terminals 18 provided on the package 11 are connected to the wirings 17.
Patent JP-S58211291-A (JP)
Inventor: ASAI MAKIO
IPC: G07C3/08
Filed: 1982-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。